#include <stdio.h>

const char keyboard[] = "`1234567890-=QWERTYUIOP[]\\ASDFGHJKL;'ZXCVBNM,./";

int main() {
  int i, c, length = sizeof(keyboard);
  
  while ((c = getchar()) != EOF) {
    if (c == ' ' || c == '\n') {
      printf("%c", c);
      continue;
    }
    
    for (i = 0; i < length; i++) {
      if (keyboard[i] == c) {
        printf("%c", keyboard[i - 1]);
        break;
      }
    }
  }
  
  return 0;
}
